JPS6335118Y2 - - Google Patents
Info
- Publication number
- JPS6335118Y2 JPS6335118Y2 JP15633283U JP15633283U JPS6335118Y2 JP S6335118 Y2 JPS6335118 Y2 JP S6335118Y2 JP 15633283 U JP15633283 U JP 15633283U JP 15633283 U JP15633283 U JP 15633283U JP S6335118 Y2 JPS6335118 Y2 JP S6335118Y2
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- widening
- tail
- shield
- excavate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000009412 basement excavation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000005641 tunneling Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000002716 delivery method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15633283U JPS6066790U (ja) | 1983-10-07 | 1983-10-07 | 拡幅用シ−ルド掘進機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15633283U JPS6066790U (ja) | 1983-10-07 | 1983-10-07 | 拡幅用シ−ルド掘進機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6066790U JPS6066790U (ja) | 1985-05-11 |
| JPS6335118Y2 true JPS6335118Y2 (en:Method) | 1988-09-19 |
Family
ID=30344997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15633283U Granted JPS6066790U (ja) | 1983-10-07 | 1983-10-07 | 拡幅用シ−ルド掘進機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6066790U (en:Method) |
-
1983
- 1983-10-07 JP JP15633283U patent/JPS6066790U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6066790U (ja) | 1985-05-11 |
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